A guide to obtaining information from the USGS.
- Publisher: [Geological Survey]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8091892
- Subject: Geology United States Information services Periodicals.
- Subject code: QE
- Publication history: 1978-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1978-1979; 1981 | permanent |